The table below shows the number of books of different types in the library. Fill in the numbers. The picture of one book indicates 100 books. Type Picture showing number Actual number Children's books Short story Poetry Novel Biography

Given the picture of one book indicates 100 books. So, there are 6 books of children's books, we will add 100 six times. 100 + 100 + 100 + 100 + 100 + 100 = 600 In short story we have 4 books so we will add 100 for four times. 100 + 100 + 100 + 100 = 400 In Poetry we have 3 books so we will add 100 for three times. 100 + 100 + 100 = 300 In Novel we have 4 books so we will add 100 for four times. 100 + 100 + 100 + 100 = 400 Now, in Biography we have 2 books so we will add 100 for two times. 100 + 100 = 200 Here, we will write the numbers in the given table according to the pictures given. Type Picture showing number Actual number Children's books 600 Short story 400 Poetry 300 Novel 400 Biography 200 Hence, the required answer is given above.

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students. Name of the flower Tally marks Number Rose | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 Which flower is liked by less in number of students?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the flowers. Name of the flower Tally marks Number Rose | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 We have 14 Roses, 8 Marigolds, 6 Jasmines, 2 Lilys. Hence, Lilys are chosen by only 2 students. Therefore, the lily is the less liked flower by the students.

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students. Name of the flower Tally marks Number Rose | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 How many children liked rose flower?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the flowers. Name of the flower Tally marks Number Rose | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 We have 14 Roses, 8 Marigolds, 6 Jasmines, 2 Lilys. Hence, roses are liked by 14 children. Therefore, 14 children liked the rose flower.

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 How many students have a goat as a pet animal?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the animals. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 We have 5 Cats, 10 Goats, 13 Hens, 6 Dogs. Hence, goat is petted by 10 people. Therefore, goat is petted by 10 students as a pet animal.

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 Which animal is petted more in number?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the animals. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 We have 5 Cats, 10 Goats, 13 Hens, 6 Dogs. Hence, hen is petted by 13 people. Therefore, Hen is petted more in number.

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 Which animal is petted less in number?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the animals. Pet animals Tally marks Number Cat | | | | 5 Goat | | | | | | | | 10 Hen | | | | | | | | | | | 13 Dog | | | | | 6 We have 5 Cats, 10 Goats, 13 Hens, 6 Dogs. Hence, Cats are petted by 5 people. Therefore, Cat is petted less in number.

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students. Name of the flower Tally marks Number Rose | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 Which flower is liked by most of the students?

We know that, In tally marks, one vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four. From the given data, We start counting the flowers. Name of the flower Tally marks Number Roses | | | | | | | | | | | | 14 Marigold | | | | | | | 8 Jasmine | | | | | 6 Lily | | 2 We have 14 Roses, 8 Marigolds, 6 Jasmines, 2 Lilys. Hence, roses are chosen by 14 students. Therefore, the rose liked by most of the students.

The number of animals in a Zoo are represented in a bar chart Construct the table and write the details

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 5

The table below shows the number of books of different types in the library.

Fill in the numbers.

The picture of one book indicates $100$ books.

Type	Picture showing number	Actual number
Children's books
Short story
Poetry
Novel
Biography

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 6

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students. One student noted the data on the black board as follows.

Rose, Rose, Marigold, Jasmine, Rose, Marigold, Rose, Lily, Rose, Jasmine, Rose, Marigold, Jasmine, Rose, Jasmine, Marigold, Jasmine, Rose, Rose, Jasmine, Rose, Marigold, Rose, Marigold, Marigold, Rose, Marigold, Rose, Lily, Rose.

Complete the table using the above data:

Name of the flower	Tally marks	Number
Rose
Marigold
Jasmine
Lily

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 7

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students.

Name of the flower	Tally marks	Number
Rose	$\| \| \| \| \| \| \| \| \| \| \| \|$	$14$
Marigold	$\| \| \| \| \| \| \|$	$8$
Jasmine	$\| \| \| \| \|$	$6$
Lily	$\| \|$	$2$

Which flower is liked by less in number of students?

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 8

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students.

Name of the flower	Tally marks	Number
Rose	$\| \| \| \| \| \| \| \| \| \| \| \|$	$14$
Marigold	$\| \| \| \| \| \| \|$	$8$
Jasmine	$\| \| \| \| \|$	$6$
Lily	$\| \|$	$2$

How many children liked rose flower?

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 9

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room.

Pet animals	Tally marks	Number
Cat	$\| \| \| \|$	$5$
Goat	$\| \| \| \| \| \| \| \|$	$10$
Hen	$\| \| \| \| \| \| \| \| \| \| \|$	$13$
Dog	$\| \| \| \| \|$	$6$

How many students have a goat as a pet animal?

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 10

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room.

Pet animals	Tally marks	Number
Cat	$\| \| \| \|$	$5$
Goat	$\| \| \| \| \| \| \| \|$	$10$
Hen	$\| \| \| \| \| \| \| \| \| \| \|$	$13$
Dog	$\| \| \| \| \|$	$6$

Which animal is petted more in number?

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 11

Parvathi collected the data of pet animals from her friends and recorded it in a table. She displayed the table in the class room.

Pet animals	Tally marks	Number
Cat	$\| \| \| \|$	$5$
Goat	$\| \| \| \| \| \| \| \|$	$10$
Hen	$\| \| \| \| \| \| \| \| \| \| \|$	$13$
Dog	$\| \| \| \| \|$	$6$

Which animal is petted less in number?

MEDIUM

4th CBSE

IMPORTANT

ThinkTrail NUMBER CHRONICLES A Coursebook for Mathematics Grade 4>Chapter 15 - Data Handling>Q 12

One day Class-V teacher Mrs. Lakshmi collected the data about their favourite flower from the students.

Name of the flower	Tally marks	Number
Rose	$\| \| \| \| \| \| \| \| \| \| \| \|$	$14$
Marigold	$\| \| \| \| \| \| \|$	$8$
Jasmine	$\| \| \| \| \|$	$6$
Lily	$\| \|$	$2$

Which flower is liked by most of the students?

The number of animals in a Zoo are represented in a bar chart. Construct the table and write the details.

Important Questions on Data Handling

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